what is the area of a circle if the diameter is 8"

Answer 1

Pavleen or Betsy -- you don't need to change names with each post.

I'm sure your book shows how to find the area of a circle.

If you can't find it there, Google: area circle.

Answer 2

Area = Pi * r^2

Pi = 3.1416

radius = Diameter/2

Plug in the values and solve.

Answer 3

THANXS